/*
 * Copyright (c) 2021-2022, NVIDIA CORPORATION.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#pragma once

#include <cudf/column/column.hpp>
#include <cudf/column/column_view.hpp>

/**
 * @brief Count the words in a string separated by whitespace
 *
 * @param strs The column containing the strings to be examined
 * @return The INT32 column containing the word count results for each string
 */
std::unique_ptr<cudf::column> string_word_count(cudf::column_view const& strs);
